This action research study investigates the efficacy of community-led peacebuilding mechanisms in mitigating localised conflicts in South Sudan's Central Equatoria State. The research, conducted in partnership with a local civil society organisation, employed iterative cycles of participatory workshops, dialogue facilitation, and collaborative analysis with community stakeholders. The study documents the co-creation of a locally owned conflict mediation framework and analyses the tangible shifts in inter-communal relations and dispute resolution practices. It critically reflects on the challenges of embedding sustainable peace structures within a fragile national political context, offering evidence-based insights for practitioners and scholars of African peace studies.